51
Aqueous cleaning composition. Johnson & Son S C, March 31, 1976: GB1430204-A (4 worldwide citation)

1430204 Aqueous cleaning compositions; aerosols S C JOHNSON & SON Inc 18 Sept 1973 43791/73 Headings C4X and C5D [Also in Division C3] Aqueous compositions suitable for cleaning floor coverings, carpets, curtains, wood panelling, clothing, cookware, automobiles, windows &c. have a minimum film-formi ...


52
Variable angle turbine nozzle actuating mechanism. Penny Turbines Noel, March 31, 1976: GB1430609-A (4 worldwide citation)

1430609 Gas turbines NOEL PENNY TURBINES Ltd 17 July 1974 [16 Aug 1973] 38721/73 Heading F1T The angularly adjustable nozzle blades (4), Fig. 1 (not shown), of a gas turbine engine are controlled by a rocker arm 16 acting on a lever 9 connected by links 10, 11 to an annular member 8, e.g. a ring gea ...


53
Measurement of corrosion. Comp Generale Electricite, March 31, 1976: GB1430214-A (4 worldwide citation)

1430214 Measuring corrosion COMPAGNIE GENERALE D'ELECTRICITE 10 July 1973 30424/73 Heading G1N Corrosion of a metal test piece by an aqueous solution is determined by immersing an electrode in the solution to form an electro-chemical cell with the test piece; measuring the e.m.f. E of the cell, the ...


54
Method of producing laminated sheet-like material. Nippon Sheet Glass, March 31, 1976: GB1430484-A (4 worldwide citation)

1430484 Laminating process NIPPON SHEET GLASS CO Ltd 29 June 1973 [30 June 1972 17 Oct 1972 19 March 1973 27 March 1973] 30983/73 Heading B5N A method of producing a laminate comprises forming an assembly comprising at least two sheet materials and, between adjacent sheets, an adhesive layer of a po ...


55
Electron beam control. Nasa, March 31, 1976: GB1430005-A (4 worldwide citation)

1430005 Discharge tubes NATIONAL AERONAUTICS & SPACE ADMINISTRATION 26 June 1973 [27 June 1972] 30296/73 Heading H1D The efficiency of collection of a spent electron beam in a microwave tube is increased by first radially expanding the beam from its value in the interaction region 10 of the tube, to ...


56
Optical apparatus. Sick Optik Elektronik Erwin, March 31, 1976: GB1429875-A (4 worldwide citation)

1429875 Optical communications system E SICK [trading as ERWIN SICK OPTIKELEKTRONIK] 21 June 1973 [22 June 1972] 29488/73 Heading G1A A device 11 for the transmission and receipt of information by light comprises a housing, a light receiver 21, a light emitter 19 and a single light focusing system e ...


57
Method of and apparatus for measuring partial pressures. Hochvakuum Dresden Veb, March 31, 1976: GB1429848-A (4 worldwide citation)

1429848 Detecting gases electrically HOCHVAKUUM DRESDEN VEB 8 June 1973 [9 June 1972] 27329/73 Heading G1N The partial pressure of inorganic and organic gases is determined by measuring the electrical conductivity of a single organic solid molecular compound exposed to the gases. The gases such as o ...


58
Water cooling towers. Applic Eng, March 31, 1976: GB1430401-A (4 worldwide citation)

1430401 Cooling towers APPLICATION ENG CORP 22 May 1973 24497/73 Heading F4K In a cooling tower 20 comprising two mating housing shells 21 and 22 each of plastics material joined together along abutting flanges 26, 36, a packing structure 57 in the form of a plurality of thin plastic sheets 61, 62, ...


59
Gas supplying apparatus. Hoffmann A, Spechtmeyer H, March 31, 1976: GB1430213-A (4 worldwide citation)

1430213 Fluid regulation A HOFFMANN and H SPECHTMEYER 15 May 1973 [25 July 1972] 23020/73 Heading G3H [Also in Division F4] Apparatus for supplying gas, e.g. oxygen, comprises a bottle 10 containing the gas under pressure and having an outlet path defined in part by a system of tubes 6a, 6b, 6c and ...


60
Composite trim members and the manufacture thereof. Matec Holding, March 31, 1976: GB1430479-A (4 worldwide citation)

1430479 Moulding composite trim members MATEC HOLDING SA 27 April 1973 [28 April 1972] 20267/73 Heading B5A The invention relates to a method of making a composite trim member, e.g. for a vehicle body, the trim member comprising a visible skin 3 of plastics material, first and second subjacent layer ...